In their chapter in Dynamic Competition and Public Policy (2001, Cambridge University Press), Burtis and Kobayashi never defined their model’s discount rate, making replicating their simulation results difficult. Through our own simulations, we were able to verify their results when using a...

This paper examines the evolution of national competition (antitrust) policies and enforcement approaches vis-à-vis intellectual property rights (IPRs) and associated anti-competitive practices in major jurisdictions over the past several decades. It focuses especially on the underlying process...

This article explores whether and how we may leverage antitrust law to calibrate the exploitation of intellectual property (“IP”) rights – e.g., IP licensing –to facilitate needed access to essential technologies. The motivation of the article is to help developing countries find an...

Microsoft v. Commission indicates a shift in competition policy at the expense of protections for intellectual property. The case applies "essential facilities" arguments to Microsoft's server operating system and "tying" arguments to its Windows Media Player. The dynamic effects of Microsoft v....

This paper aims at analysing the risk of intellectual property (IP) infringements by competitors from abroad and in particular whether this risk is higher for international innovating firms. We distinguish three different types of IP infringements from abroad: the usage of firms' technical...

Patent application numbers grow exponentially in many industries, a phenomenon that has been linked to high fragmentation of patent ownership. Contradicting these findings and theoretical arguments, we show that such fragmentation is not a precondition for sudden and strong increases in...

The imperfect appropriability of revenues from innovation affects the incentives of firms to invest, and to disclose information about their innovative productivity. It creates a free-rider effect in the competition for the innovation that countervails the familiar business-stealing effect....